INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5ea161b1490207361f2636f8db84b96bbabcca5873cb3d023ca728f3ac4d07e', 
    'VQIBfIL5t7S4kU6Yzb0DooLUnv/V8rDEo6izbMF1Agk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)