UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BLpIeWefIhmkNV/MGLmtsBdlTl8REc1aNSGip0G6BGw=' 
WHERE 
  key_id = '155a1f451be10ccf76db21b65582a3eb86ddd98158d23f219b0fcca61731e78b' 
  AND (
    token = 'BLpIeWefIhmkNV/MGLmtsBdlTl8REc1aNSGip0G6BGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )