INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '038e8a34d72de96a518682959b19b5666d64cf9dd51b3db6510ed8f3880e3d4d', 
    '6DzdJCsHxg4LFsrWYS7kXaZXTL4Enq7PP42bXZbeIMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)