INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1ddc706ab8ed86c866664938a2c89738be0a298c7383baa9eb1e746be9c6cfd', 
    'wLFVF4X2Vftvxg8QBqcdbx7cAxKR2OwLGeBIsb5uQUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)