UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQqAgWIMhdoIi8Hav+eAnxeysr1GqO+1oL1AAwQFKmc=' 
WHERE 
  key_id = '456f4fceadce93d2c7d176860ffa068a5fa4f3fc845af001e154f65b6601a1c2' 
  AND (
    token = 'FQqAgWIMhdoIi8Hav+eAnxeysr1GqO+1oL1AAwQFKmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )