INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '481dfa0c7199638b63571ca7c744b8acde797d646b435780b1fb2340497d0a23', 
    'kXbumM9hn0/6HkR5EdwOM/7O7APCTVQN6p0pEm9gqd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)