UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBv4eaG3Qg6B3ltpYKM3SuvQii9d/V/5+WSrRwHddU4=' 
WHERE 
  key_id = '7f74f8a045b2ce5d719f336049692d6169ccad08e676a1ff1987bb5550f4f123' 
  AND (
    token = 'gBv4eaG3Qg6B3ltpYKM3SuvQii9d/V/5+WSrRwHddU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )