INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f817203f6a3a63dde35af1730970690a883f2b4319ff530b1b2138f5c0114834', 
    'yxTgOEt4BskiirbY/Q744oJLkLMg95qBvmCsa0BO8QI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)