INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fc2e4b6dc6d81e02610e057c877f4f0d4b8f53bd5002ed1dc60e912702a34d7', 
    'i3ChRM2TQnroW+z4ojfHH2FWD7mYY0AEjl1+x1Ek268=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)