INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '511d0d3b938ec4f42b9fd1840a068c1a2e3280cebfd3114c887d1dd77d5986ae', 
    '6RZW0BjYPJphO2CQYLIAQWIVKmWXPg8gEfKaajSIk6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)