INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3414bd0673b7c618ddffb6b384da523b119bf26d79053249f9a510041c2685d', 
    'hSKmhlFDob0IUDiSt72F3QBH75RO32WDubAbkdNGO1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)