INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5f2ce5b45710f9bc9f6f3b260fe1bebd99db17a783efd8662ce7316b5cba3dc', 
    'B1P4LRmCFkvHjU9dtW+6p9zBSlWjF20DoWSHYUeGEZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)