INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b814c98353142017735ba18e99bad77fe6c3f262bc7b719ff6d00d710c74f800', 
    'bAz1z36ENwVRZyQaplgdROTEuOOUlPU3PNC1sT40zYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)