INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04b6379ff5cb49db51d448a6e28f2f84d39081d4550dd509b2edef334e94bf75', 
    'ErNt9fcjJ/1AEic9tPNuWZYyjIzR6JvekmhIb4y/OsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)