UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iw9EVLH5wNwStF7Q8V6EX93UbnIkhWbJJn/icQ1mS3I=' 
WHERE 
  key_id = 'b61bd18c0945ea6690e1f5525e38ac0678c5d4b4d4ae010ec07fa86ee55f2ea3' 
  AND (
    token = 'Iw9EVLH5wNwStF7Q8V6EX93UbnIkhWbJJn/icQ1mS3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )