INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c9471ae8d502060bbca5f0cf96e885fab6dcafe9561a41444d438416d53e141', 
    'UI1s6+pJr1+9MUcAeY8wMrchWdLMNW0zrnpoCCR0c08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)