INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92c3349aa5aecc26e84ee64355b10bf9c64801e656351b7918992b4c3d43f963', 
    'WMK7WbYFMBIxT4etb9HZ6dKGbbcZhZD5yXI5KIzzuXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)