INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53cc6afea51fb49abedf0a9a98324d496c3b7c0d76ae6387217893d1ec8527bf', 
    'n7Cxodju9oOc5ST8JJ3S8dsQPOwkD51tMPpn9ruJDUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)