INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '559c598f81564c1d19f175f37aa0809d83ac5b48650f70e2f2cf446aa36461a5', 
    'XwUCd43MWf8uver11k31jKau6snf37ndRKZcDkPS0cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)