INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2491b772b32317a56e70b12ea5684c727b3a196b71db2fbb2ff9e08c563a565', 
    'GtC1hZuwFIQgfsafc0uvWuuYcPasshK+ltSmyMtPr8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)