INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fb3ba2bfd071c940739844f9b469e1d17c7d9d75dd709f2045e334fa70797b3', 
    'QCrP9alZ1NsSEdYYqCnSswOZLfVF8ya1noxWZXRTz4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)