INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '941542fa40c14c945806ab21189877f55f3968b3a8ae8d8ffe01fcfdb220050b', 
    '9mrn2BgRnsY0H4SYXeZFuV7KF4S7f8I+5Yix4i/1PDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)