INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '888cc81545339071e227c8c1f4009fc9500acef5f634e72095a532939cdb1cc0', 
    'xP3wL8BlshHTo7fHerh0qMJXYT3rgoxmjiqHcVECHm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)