INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9991a668ab0b85fd7d6d1185c0efd8909c2a8be397d4805a204efb2da9db570b', 
    'oCr+2pAcquMb7WuqSxRw7QXlXYX0C56eRgc1ybgyZ4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)