INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b2b89a7241384e3adf1f50b638e69d90cfeae5bd9a7e1d4574fc45e74490c56', 
    '0hS4ByckjD82TmIUXln0evGUdC9RCqpNnrZH5De4aXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)