INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1556214fad854bf67adde637f158abb183960d64e35b7b66a224496e090dac05', 
    'nD35srsLhAsHdoFoE11lCTHVWix7iNoHPxAB+heUqXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)