INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c0a1864207c1836d17062a925900a12458d6357367a5b2bffe4b4e6b5907792', 
    '9vEjVvHlnmT7EHHwH3NBf6CzWZKJeJUCV4bwtEnNsIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)