INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '837ef8fe417b6e89eacc0372972efc078bdf8ebb814aee8114a2b45c60761ed4', 
    'fm+t9UnHBLB9IJKNV1wmB7E/1nT5sTaR06hPeJwDOcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)