INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48fbc3c810201c0f50e83badacb3213c07521d1725f14e20cbc6bf522e4068fd', 
    'mTHUSGzW4BLfTGWv1MuR5ElL+cZUdpRYIBUiNs/nGzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)