INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce2d583ddc1282a0529271e0913dbd1fd5aef4156d6c5dfc8306524e3edae753', 
    'pg7jFwYkrIkW/Ae5Vp1Y6WIrB8ul+GQfdK0ZG6SYEm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)