INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5908db87e781ceccb6105151759ed598ec2cdcd712e9e5bc5f259ca2e0bd5b5', 
    'y3yZvDW+3q1rE5pAWmpKc0DZWohLwZwTgSRx8U7phEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)