INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd951cbea88177f2e3ed00e24d2c2e7656e176601d9bd80de8ed62659a947e02a', 
    'fYxaYQ+kyU0L0Y+KLGCSW4hO8SDvDTffqyOKIOtFozk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)