INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9925d247fa944078251273d0c81af4b6ef0cd52da1a81cfa6c9038b6fb782d2', 
    'RcuPhaNhUbi9ptNUBsocRflc5cPhOudrUQG5Dhxc+WU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)