INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16f6405a0b7b73a33dcdd3b0462520e77719eeff54c07ee011604ded50b5be4c', 
    'eRJyXH6zIZQg7thlETjASuiYJJuaxyKaYo5E2j7U5Q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)