INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4982f027e813840df33b54ccc03696d53ff001b0508fa411e7a375642b886b4', 
    'n+xxzjLLhJLdEMlvEuZMh5cdxo8CDS97IyrP4fQdRsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)