INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52b4972d48d614b42fc1c8b6b5c1e7dd505361e5e1004d0eda02d57072212c0f', 
    'ZlP/anNKsOs9G1yLcBI8ZgBAEf97ORqS4VgRttTwY4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)