INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '851f6231738198aa34eda6873073a4277b707a1d05d09912903a1f76c1676127', 
    'iq8HL0zKYq9aG8XE7cZuUiVbRzAV1gNVPl0DbMAjuvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)