INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8c6ed8abb72b365d878baf74bf686afd1bc65577f253f81136c44dba95436fa', 
    'DdBrFfJ24LjQ9/iTHRZWnAkD+/9RoenyEGhZCp2ri6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)