INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27770f3fa1976830024a04a1c62be899d2c7d68ec6b6698f012a7c4bf79f897e', 
    '/hWYnBXYx9vf/0VvPc2UnGY1JFCg9MUtepHF1iXDq2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)