UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dag3yyPjF8P4ofFxL2pWPA/Rvv4ZT65xB0cLulA6itk=' 
WHERE 
  key_id = 'c77e4b5a2242a70cfb373b99d776c9c71e656cec78cec4d3aeb83e4b22ddc703' 
  AND (
    token = 'dag3yyPjF8P4ofFxL2pWPA/Rvv4ZT65xB0cLulA6itk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )