INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4f7919c143069ef5d341a4f2cd1c974c68f9b25c194a513301fe3859c87c99f', 
    'LdwoloHC04vK+LoZ+2rtFgYPUVcn1GBqi3fD75OOCnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)