INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e08758dd7c2dd5c18b7e6357020b15a664a1adf19faa9a543efc1e90ae63030', 
    '3Bc7bcu8I4FW7PGYf7z3iu2jU6Lg34dJJiiEJFceFRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)