INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2f935dc04b41cde45a8952b54c476328e65be4c7876f21fe555ca1113e06211', 
    'kdMvZeV9xDw9lUbPxTNfzE8XZqDjqn+R8+2Xu1coJ8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)