INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387d5c2ceb2f04c3f798df63b19f5c6b8ff3e48b44eee0e9cf7f434f755e0e0d', 
    'E/CO4wrJkp16kBwGaOW9fnJTljgteiW3mm7ydFrmEj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)