UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EiVM9QTsG3SVs8XqTdj0Q/oLMp1PN+3fIR42JSKmR9I=' 
WHERE 
  key_id = 'f5bf3f933f29e0549ed8936dca051f6b6bb193caca694853efdbfd670d4ce927' 
  AND (
    token = 'EiVM9QTsG3SVs8XqTdj0Q/oLMp1PN+3fIR42JSKmR9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )