INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d4617ce32c5596dada797aa70950089ffbe5cd60f53f147be167cecdffa5cd3', 
    'myR+zr5bcoHKjBTs5Pc7FqtWKEP5BSI4AL09ZVIrTqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)