UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NLs0ldAGdckGGlvGLuvPGoucGj0LejNCJboy5g8yfVw=' 
WHERE 
  key_id = '7fcf17be6f895851fef284eea1e461126b2f395cba6c032c88f23b155f3a5dfb' 
  AND (
    token = 'NLs0ldAGdckGGlvGLuvPGoucGj0LejNCJboy5g8yfVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )