INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1418d2f601e3d67546a74183f0b0f7b644d4476d431f3da17c2d1ac5430ec2b5', 
    'hKzg9nH3tAWppcA5t4c+blnMj1EpjvSvvgUclLCfrhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)