INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd718e1c4d980ec86564ca4a302cd1b9308e64348cff4a50208984462781ad844', 
    'l8FN2jfRRO8gytsjUgic1NKoB+jmrEZdo68lK/TuyQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)