INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ddd325738c91a2f90aac06d16189396e3d0a19a52920aadcb870065bdb9cb5f', 
    'a+NqVsuUqS7qFx3pPg6fyulsdtsVIrD8jsrw4/tXW7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)