UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/JXYPWdL1lorp30djiXxZ3ho7DMDCrQjFbFxYWAVn0=' 
WHERE 
  key_id = '56656d6f67d4d4237fa2097a7f4fcb148733e8611f3c2cd19f9c268662681198' 
  AND (
    token = 'H/JXYPWdL1lorp30djiXxZ3ho7DMDCrQjFbFxYWAVn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )