INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '420f0ecc412a85178f2f98d48e89c2f33e18beb79ffa579ef415ae10cceda03b', 
    'meagwNVG6Hjgo8NmyVDiw/ZVAdWUT/qAQJkOfwcjm6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)