INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae20464571643a081a8d9e9dd943fd5552dd164f73a1a9ea08c4658d94d5324b', 
    '+FbRSENQf3CcTDdZBILaRwaNoESfFKzaPbcnA+8ejQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)