INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d3adb76458745424da6db7409912045f37bb2652a0026faae400c447a68f8af', 
    '8O5xamGt6kJV8uteeFRH44C4ui5rcxVG5x/lPHxDRxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)