INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e3abc9e5fb990ba33cadf47850e1be668a2b7dc4a88fc7b2d1006a54c64fb30', 
    '+x2Y0QDwHzFT+3HhMIWz3vCx14dDSJmue2pFq5Vfauc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)