INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f19a79d6534d44043805bb6e57e22c6d5db110f16a44547b75da5502dca88d77', 
    '8mHGkQlEPWaAmVSZJK+Trf80xNw0N9elPAijqKAHzQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)