INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78c7ebbfbf78d35e349d9a4fa3877d4a9e4152824ef926974459e8ee4f1733d5', 
    'R+4w3UIT7UyGQbAH5AT6gqqsV1D3wqWkSIX8E1reMkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)