UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBM1aIfUbSy10+1idBq3ulbfT6i+oIdBmN6IkZ5UTOs=' 
WHERE 
  key_id = 'e1d5a1663d2eba8b3a5bfe2d6bbc0dd0072a83019796d1cc06a37286ca56c606' 
  AND (
    token = 'NBM1aIfUbSy10+1idBq3ulbfT6i+oIdBmN6IkZ5UTOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )