INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '557c9553fa93ddd2f5fabe5094ff08980e90fb5e382d95a4909284e21a2eb269', 
    'cqny1GzIAAv9Re3uvjqXUoqJp9lg+re6513Xz0CJSGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)