INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9bc3f51a872c4d500e709b313d0126700d7899162611c056f7c19cc98fc7df5', 
    'kcevd3R4oh+lDv+RHSWZS6bvbSA1vkCvhz3WBkBv/p4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )