INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f16c8a0f27778ca86da5ced621208882526bc4c92b3766268daa71962aafac5a', 
    'MUaO4QKKRyjQT7Gi+0vZ9UP1xJD+oEVjknrhB/xXcyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )