INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48fc28d7a6ac554ad29e96cbb9a22f5abb0bc532931c7071a5796b63976f2eae', 
    'dph8xrQNPzHg429SLVgTte+ingtTKhnf4vda5i8/oOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)