INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6caed73e0572a0e5120066891179af9d872e2aecca3797f8f19963d2bc4a7f3', 
    'fRUzVDN8kWFS5ZR3kK/Ruk69WkkRsI4gIlY9Fu/1gfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)