INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '161d31e52f87ae09aec7062d4a4487edb30ac2066bc1ea184b64ba83ff7914fe', 
    'Y5HcJnBmQV+9dGhQpb6X17XKeYASkkFhwAbRMf+d2EE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)