UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpwNy0Yddiy/tZ2enEnNndLQR3smRe9JLm3/0rZSGr4=' 
WHERE 
  key_id = 'ac6494b0fd6b24887f59dafa8130cc35dd92da329ae21a2e3fc3b3478edfaa76' 
  AND (
    token = 'KpwNy0Yddiy/tZ2enEnNndLQR3smRe9JLm3/0rZSGr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )