INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5b8270d2a3814b31a516df157abde1c8bf0c32f7e8492aa79f224123606d265', 
    '7Vg7Fw7EY1R12Zz2XsZEOg3go6T8lwCQmb4Fxh8AEAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)