UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CIDCCyYVY4DCyFKcZuv0iiJ8e/QNyo/JmskayBbrXPA=' 
WHERE 
  key_id = '246cee07b3cadad4029f9c0142b918c0b97c7ee86accc78040bbd43063041239' 
  AND (
    token = 'CIDCCyYVY4DCyFKcZuv0iiJ8e/QNyo/JmskayBbrXPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020