INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4524d3d9c60458216d351592a19e8e01c9c4097f79eda47b8bdb1130f334428', 
    'RHBnMXHzBMMpHrOTpWvJ9jG/nvgeaYcbZtYTPzKWMNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)