INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f248fb1cb1b707399fd9b7387088aa2b8b6f54980904ae4f5fc26bf593ac0d3b', 
    'j544rfujyOEg/QZSuOobv+joeWr4z2HM5EK4CvtspxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)