INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad508871fe21de53ce5973a6cd47a8b4b52536ad0ca9de5fa27b25847f7e37e4', 
    'q++gnPfRJiVYACTKkZCkPrzCbffkYEplPKktzfZsrxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)