INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5146c6035b56794f8f1db0bc23cf9aed61f32508ca0a1cb94be60fd50be642c2', 
    'iHZSjL8ePyJAORP6woI651ej2R6dqmQp1tajXpYMuk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)