INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1741be45f79e074fa5aaad4ec8af27472e6d8112e68d720b3eef7728db987e5', 
    'i4siEvMno0dq2YXwO3iJBOuWp3DUZr+wp66v0othur8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)