INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b58ea2969f14d39dbfc84a38e74215aac09f80cabad67bbe0ef153ec62591e', 
    'XH2lInaE2iRn0If7sxK5GwormRm8N9TQBeP8mR9wzLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)