INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b90e50963181aa3e266007a3aab92ace60ab960e2e192457023359694576be', 
    'OImwg4huGtjRskzdDJerHlIvFxirxI3YEgj7Uzx3H+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)