INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c20ca345cae0bd20147221627d58a74722070ed365064d82d283b003aec88ac8', 
    'DGHqg6CKvy4Pl44BVziIQrHUrogx6RSabNm3Su0kQ0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)