INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f357f9a2208f33cb8b68443fcd462c0c81e1ed3a31c12b6dd4a09fb629d6f10', 
    'xOL90OpbLZTBENlcglkA5tbY0QEr+AfgW1b7KypyJXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)