INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c1b38e034c5890532906b0ff78840d0c91f19838c349ca5b78d150a0117f35', 
    'vEUa67dDreHzh+aa33UYNRiT6IPZvzCx53wdKmNW9DM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)