INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fe7dd6eb4359c2c4019f929716dee7caee2827ae554a46cf50f6337123c4487', 
    'fKAZANZ0TROkmfYnIpDIUmXGJ8enTHbdR4sTwhqbLfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)