INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5c0151e5fe082b3065e301591bb727d9167c3fdb0b892a12837ba3ce1fa9bde', 
    '+i+CSt3xK+EEKUb3k70qn0cPuEAx2qxdnQZy0xPTFYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)