INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0cbcb26788cd09c8aa954f356c17871989dc9d3a0b470911467dd10cebf15a9', 
    'fxjqDrM9mxkCjV2ejxW3Yzrm2CxCFuIuaVFox/gfi8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)