UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1Sh/OnxdO9/C78M14x2+AQkW+76ddvnz/lS3PoA1w8=' 
WHERE 
  key_id = '4c3060d51247b8532d3bbfd69c79e7e05437bb4d68170296e582961ced48d411' 
  AND (
    token = 'i1Sh/OnxdO9/C78M14x2+AQkW+76ddvnz/lS3PoA1w8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031