INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecfb664283724c632ec6281a9cfcf618c36b921d2234236e7898e7bca13dc249', 
    'IsW07g549BURD2QsbmdGTPKrtsnOccNjsY3NIh/LiPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)