INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f39a3996bfc976865b9f99775991aef281a2413a0e50e20a6c70c1951c6232e3', 
    'l7oFH5nEuERPk+UT5wsZDZy1YAgWkRO0rah+GAaEw6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)