INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de390a20c564428183441896422c725cbe15f3da0566e98579f90803db0fe69c', 
    'VLSGLYQs1UQazHteA0jZGsfcVKLYfj6N8TIIXyHcb1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)