INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6cc8d1822659f6c487b3d4d2b765c247fd45d6b970cb44cb59bc3eeba38d7c6', 
    'OxJ0PitiXCm+3x+cioviICDLmWIZBuFtNU4nEgdE94I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)