INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e172c3a94223a7adbb39737d86022c897d646e3bda2849887831606506e6b3', 
    'aM4VtULkXLmOg9q1KaB+6OP8kbd6fe9AwQ3/PFW5g/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )