INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c35eb41d8f725f2ec90a4bcad4af7afd605c3bc78763c00cbef56aac809ec4b5', 
    'cRhL/8WpDxGHhGPF4M8B4n2n1drbUpJdgzseuqAkyVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)