INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f9576667bf9edf25b60c270aeaf6c90560584fe8ead69fcb263e8673d4f9ec6', 
    'J8dCE9CxPzSOa3Q78pR4KxH8N13Xcd96Zmq6xoRWDi8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)