INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '781c8607a6041d38ff122e1dda6d952efc5d5888734e865bf0c2a161f08a1c9c', 
    'NRa0P2y69t9LxsQoZYshOCUyUI3IK7ibsz3uM6Zif1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)