INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56ada6c908dbe1d3e90e93766aaf80e4422a3614a6467d46f793db834bb120fb', 
    'aIEQusBZSfneCQ6Kp4arklsovpnK4fo1Kg0GElze5FE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)