INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '748fc12315c6c87f52df9b9c95718b71f00ba9fa048549527cececab8e85b3c0', 
    'MCs+2kZIxCmemjJCG2YjHsXbKh83C/vtB5PoiMOp220=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)