INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '784422fa5600783d46d57b1267d7b546cd774e76535a7ab31995208b3ce4e89e', 
    'qR2pdxg8VzXSDvpiK3A6Hv4UT4YofRnTLoEW+tKCK3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)