INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57ef3b61035318ba2617548496371ac9f04715a1d98951522d0884b6a876c5d8', 
    'vkFlBdoD4uBcbqf6fh1eg+4ZPefZxEMiu2QfzjFxwQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)