INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0f7beca3ccf1bc474f597153cea8b1910ce9a61b66c7522b1da4d116fcc588f', 
    'jtSe9P9xCcuVxFuiYxno2RccVjFowZk1sQuoUx7Mllk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)