INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20e45f9447af8be1c21a86105d0e5290baafedf2009328c33c5be6aa05902882', 
    'w5mxUUqYg3LQF/VB+F345JjJTrcLTK9Owx0rQoBrem4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)