INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61e472f9414327d55496e1d7e238dffa2ff8941d034155b72bd9137d71702c66', 
    'tQifwp05ZsKz/PxU5yMrofCtAm04lGRgydvK0VpDSnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)