INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3400a05c84616c020e076041f2f52f048e5e91d38aa11525c1eea5d61816cff3', 
    'eNIhT9+FPOCp1tMjZuacBX19Een6B2+YLx8vULZItKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)