INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9738063a9792822d0fcd28544fdd0d42283b089cf089a9d937949e560803e0dd', 
    'v+s6DyJx3Jwjez3XiN82Qivlz48wozxKgh6ZhECC6C4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)