INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94ac5284062c3908b70283a371448a61bcbcc75f8d5098803db3f05f12017017', 
    'iq8XHeq/jsDpiQD+5+IsfRT8WWdlD8qz+0f9k8R3ycE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)