INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15d2189ffa90b4f47b3a5ea7e4f610db5fa4e4d9fd9ea9b1f008135a77540b7d', 
    '4oW+byZ/CW1R33avJKfKB9t+jPME5t1VbTtcB1G1nyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )