INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f88aa5e82f5eef49fa07da562ca160bf714bb8ffce040f5ad86b7aafca25b90', 
    'E80fhQK1GVGRe6kcYds7pA1LrPrT9WJmUUCwRN9LbM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)