INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5caf35c800d8a46ca4250ae4c4dc6d02d7be812cec6d06b33c3e54c92165a3b', 
    'fR1SO8LLiDujfKXlpuHnv5StRboRwd4b9jjxrIwbPm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)