INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9cd7a91146af32f326fe45b5e8c8d667d37189007ea268445ed706e444a7221', 
    'LIrWnZ64eCuK1v9r1Jdvn001thfXCDPJXwXLbed9Z9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)