INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '281babd0eb5d19dde406695f58bf1632c175d32f65d4340f08f2fccd0ff2a3c3', 
    '3PlthHLqp6kel5/TQ/YsP3sPaUxAufl3JOt8ZhPgstc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)