UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FVvz32Gm93cUzsUSXSBLHi2krWzOhh5v/iq5FlH5JRg=' 
WHERE 
  key_id = '2725be4539957ba1000095214583e47713f574a67311e9b5d8f0c3743ee37c84' 
  AND (
    token = 'FVvz32Gm93cUzsUSXSBLHi2krWzOhh5v/iq5FlH5JRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038