INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec7ccc1f697c2249aaf86b2dc246277e047b8a249f205597a5ac336d055d75a', 
    '+h61VBShM3wCmh3ns5/s9J5gKf3glQI+NY2jfawAOMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)