UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7JDqjYw5f2UA+LeO3KJbrHd71ggqvt6EtVDY++NFzQU=' 
WHERE 
  key_id = '550777ef321fd2f6f1814e7500dbbfaeb8c2a58db193ede8259ba5ce0d7051ce' 
  AND (
    token = '7JDqjYw5f2UA+LeO3KJbrHd71ggqvt6EtVDY++NFzQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )