INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6efd46edea3fa6da84f6910ef8d0f3bf1119c25febaa83826515a1d4f19aaa6', 
    'zVxk8Hxy4vdGWiDpUadSMMgExNVVq72mJciX2/cyPLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)