INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478c9053d05417f270aff501565c0623bf27ab09fcd06950aa8f7339ed6fe560', 
    'QEFN8F6OcVdJgkp3S0+rm9ic/V6K1ZirIRo7yp6w4SI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)