INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2c89171794ce1a278f5ac8f51252a588443b039976fe3783178ffd90df4a446', 
    '/zeUw9bV+663saJgvWZY4d8g2BEX4K1GWJ38hxZaJGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)