INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c595c27fda1f8850e7ddd08028a5ac739e06659ae72049877166656246c133a', 
    'lUT5gFtMIw4YV3HNVbQf6cjozgo6Dp9lwv1WnGGoPF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)