INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53ed40b14164f52d9858126d62b7804a16a8eb3883083b009b4909c0f2320edd', 
    'smC6LWBBo5qlwnwhJ9xsSVDTvT0n73dodFFUBDKXdIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)