INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48474a1d4c4ea47b712624d35122dfb2e27a44202e2e6c845f3ffe9c06d8f2fe', 
    '9znkd7XJWgcDVR/em/xGDVUanVutUtq8olX03a1zYTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)