INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8904aafb8981292d6029333282492bdab2672fed6bd4c95d451f437563fd09f3', 
    'eKxtwdTtbtsTRNXO6T/6NmuK8Ote/c2GdbaxIQUINZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)