UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BFO2vT6ZVy8qVfdmcGEbAL81xOeqhuXSk4ciB5ng5Z4=' 
WHERE 
  key_id = '293a2c4bdb4c20fbf757b1d615c917b8c6f1a977433a2259a1076382c97d66d0' 
  AND (
    token = 'BFO2vT6ZVy8qVfdmcGEbAL81xOeqhuXSk4ciB5ng5Z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )