INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c529cf6a2bc6c675b1e17730e3434a47e38cefdc36f318ec6d91e61cd2401f5d', 
    'IiiYfXkTjCwsjG83TDbmkJtJ5vrxS4d9iahd1NFCylc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)