UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MaeHAQbKma7/z3VuySKvBDPuUL/MZ9mYAWDmF3SqPe0=' 
WHERE 
  key_id = 'bb2017f8e1ee345a657e0f17b26bd81eab489693f095d86d431bd5a94f464fa1' 
  AND (
    token = 'MaeHAQbKma7/z3VuySKvBDPuUL/MZ9mYAWDmF3SqPe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )