INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5657cfdb9f2f18e715a8f51ce9237d6010ba63b50f5f798c7edbdef6571857e', 
    'qC48HuwEWhzpyQ15urfcgFlwHSBmky4qjwfq+M9KpUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)