INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e121954c995c11e0dc90bbca0990132413e7583f7bf024d4287fcf8dc8534b8', 
    'eqkh4E3CYEzdTrHWxySnVGPLKrmFk3/7vzTDrjkCXwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)