INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3abc1f123ba96e37768cccaca2d3eff730b8942caa311b0a9e7b20dd4943c3ba', 
    '59KhYol4zBKvqXwF2r+1rIdbo9LjW8rWV88qrGl+PkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)