INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a616b556a59c4764d3c00c552cd3da1266e5a96a411214e834fe7f679f8b528', 
    '0wmL1QklI5xN0YroHlEHyNchaayU77KeZeoGUY2Z3Vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)