INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e815d80947fb14e0368d6d64fefb0da95b8a392e3c2a46bb2ba92b3ec3b12a97', 
    'mE4YEE0N9HIt/CCr8vryML8shLHtyYFLGGM8Hci978g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)