INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39b88dc4f995af4b42d2d62050e0f779cc4ed8cedb0bfd28e59501bf994c8061', 
    'VoXZlqkvT8n1PSAP9X9V0E+9waPv2HFN8gva4AIvMlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)