UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gO/WkMHF5vKrOwHWQP0gmHD5oT+fubkIGNJcYurVnLY=' 
WHERE 
  key_id = 'd0d807428b6e1f833a914128d5d578d60e376a1cdfcbc0aef187ba7a3b3c412c' 
  AND (
    token = 'gO/WkMHF5vKrOwHWQP0gmHD5oT+fubkIGNJcYurVnLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )