INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5000c8f538c7a070b7c649a1dd65c890c3cb3dcaf76d6485f272cc2833ccc4b8', 
    'CvwjbCr56aYU98AC1LbvvDHs2kYtCifQAbVfEW/p4+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)