INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de2b3fbbc3cadb36ed783608797573c0289b3ea64fc2c71cd5949171b0c215f7', 
    'DO8Ks3d4CnG5g5d1A141XmgUHFKfkBnFpWVGFVQMnIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)