INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27684fb3d3ad70440789a8f2a662f2d74352627573d60057d873ca921b50429e', 
    'kUp2jRL9koeIEwdsyhEbJBie9K+2uHj9Ose7EKE0rqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)