INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f79ebd8d4f742a06a24138dc52f4e1de6a819005079728fef00aed078bafb95', 
    '3utL62FWxkoQ4xHEPxNOuS7lXDddQJuKw6N2kJ2Cjy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)