INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebd3652b76e87b05d920eaa8f955aabef3b24d897f6a3cc85e5756666322b6fb', 
    'GQBVBGM1lXuAfsb7nFqa5WlPqLlCzTrKEv9P/HN5yRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)