INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c0eaad375fd29b3fee69fa8fde627b5295d31749ea08b966394add95a5e12f5', 
    'JfYo+v0RaxtjIa3WfFc8xsvTKy85itR1RQhd/A2yEWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)