INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff4ea856bf1be4c03c7a7f2c79ed4f76a06538d9065077c0d4ff0cfaf532e972', 
    'G81HHwTTioJ6T6ETSmWFq4lnl3z0SKtwZ5G0EJRrOBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)