INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4da4cfb1e0c3319df55223668feb575630dbef01eb057918b9e8713865314b86', 
    'YZx8x9mGVCPXZ6PQahNKMmi/gLc2qaYSjAdXUGuh//E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)