INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9628b64a762b24c62ac627fb21ef2f2d26d892a0bf0dd70f43d300e886ee51b', 
    'nqMZKp2t412zih2jHMLv/T43wDIMc7GDM9vtBGUmxho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)