UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rId0B2PCHidTDn20X4FOcCxwJN0exW1eugyhLhUCpw0=' 
WHERE 
  key_id = '1a215979145b8fdaaeceeee9a68d15a129e68d8545011a0444c650fb2750fcb4' 
  AND (
    token = 'rId0B2PCHidTDn20X4FOcCxwJN0exW1eugyhLhUCpw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )