INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16eb13c588b0960ad12c23f74dbe3c698f2852c2f58126fa0d7f0225200512fb', 
    'FMG5E+lFr6vouuO9mMLbtKVPFf9PtWFpI69J7v0Imdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)