INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '553d97846d374248bc3c225613e3ef24499b57b7b9d550e6066bae2ff461d233', 
    'hfAGHtV7d8HQqo6ktWF7twVLx84YjiptNi+UxesxLuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)