INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edc46b2bb6ba02c2c2e817f2e6b576a9ce677dd571313e08c6358594edcb59ef', 
    'KBpv5z0NiT2eWzukgec8NxMeEx63t5aPSaxY48Ec2m4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)