UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSrIY9iu46iZ9Uyv7PFekMtlb004Sjdb8RVOE4Rd0Xk=' 
WHERE 
  key_id = 'cb9db983199c40a5e0d0a5cd2c6d98f1ab90b983f07d846bb6cdc3d7fd36923b' 
  AND (
    token = 'mSrIY9iu46iZ9Uyv7PFekMtlb004Sjdb8RVOE4Rd0Xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036