INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b7c676407105d61813c5bdbded7a0590ab33531b6adc20c67815744fbad3864', 
    '5eFLj2Xyf0bu+Qzi98LCDynsi8kHxvncveh/91VjBOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)