INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ecd2ffd504c999b336eee766f7d1d793859010ae56d6f8e52cac7a87a1fc590', 
    'DH823wEEKIU8hRLCELR2cvJ2tGVUpsulAmBAEKo8hb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)