UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V/t2f40STUD7LKbynpgNTQ36u/GOpSVo0hoVw+QRJvA=' 
WHERE 
  key_id = 'e2a4c7b2827bf2c7e51d17fe58212e528fab86c681a3317dc0799ea3951b1f88' 
  AND (
    token = 'V/t2f40STUD7LKbynpgNTQ36u/GOpSVo0hoVw+QRJvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )