INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c232a15adec48bc7f850350c718510d13cee9ed7b8d1b0e3d2928ebd45be13f3', 
    'f7ZuU4tIQxSiQiAS/8posMOb/na4Ciy3J873pE2pNY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)