INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53843724b01dc90aeac5d4b842d9ac7e72e2ec3ec274b109da7f51ef2d8f951d', 
    'DqM6hhKnGQOn4fHNUNFzfJldmYv4zTrrx6astFCSRlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)