INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf56f53621ed559aed31749fb82411d304cd26ea0210a181a82c7f515d9ad4aa', 
    'DMy3e5RdLCG8ujQhKPYuqBhHl4+KahxLJwBDSsPrQM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)