INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52f3f92740e77c24484be374c16cf9385bc3e78f25519f8525568a9661f547eb', 
    'g2tjb81JYKNVia7giDIjwifK2ymh6LX6/tZnYXMJlJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)