INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9578277325d4537ca83a7b08772d8c57d0d2e53d172da2b200c3b967db7f250', 
    '4WK/V6Qd8fEfEQpStPSYVAmHCVz6S8aIbHi+rdGiPzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)