UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xorpuP4y3OnvR7mDyOPmPVijjYJmtU92kXO/qs7Bak8=' 
WHERE 
  key_id = '6b1d772a3d2e42c582aba27ecf77eb6d2c55824daffe8282e3e284e09d9cbb69' 
  AND (
    token = 'xorpuP4y3OnvR7mDyOPmPVijjYJmtU92kXO/qs7Bak8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00053