INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3dded89bb217362c0cb83d7a93646a0853feb18d71b3a3693a96a881dc2fa53', 
    'OVmX3qVj97BV/CrJ1hRkyeP//t5yZJPmKLhc9eVll9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)