INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ad5f420ab4a7beef3c2a2530f9c15d5fbd21f9ce4a301071c579af436e19524', 
    '+D4xbXNv3GAzw0Hy8y3/kyRlgTV9fzOXqNDorHYMuFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)