INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cedf473a221138c16fcdab55083c4dc994ae6aa24344bccb14924d32b745b51d', 
    'aI++i9JtnBbmucKStjIhc8zKgveABEzHtU5+UrbggsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)