INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efc7a99cb6b626fd883af3f849dd9306ca7dc2c1d8aae3158d0e570932c1d9fe', 
    'YtVD+cShB7pM6LxAi6piWq1RNZo38sB0DVKQLlAWdew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)