INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee30695d76dca57889d37b383df68f13ae91b154137cfbb65e316c078f6aa8fb', 
    '6w0UmFb3xvcgKyLNzZhDZsUKzY3OPjRQJs+EN2bi/os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)