INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7547a524933211560d42b310003166f6e4c8cc514256783ebae9312cf3f4c558', 
    'VQzOFIkwvUpxsO2eLMlEVRRHaJOU5inoHW3yp3+NeUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)