INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e2592bfa7a494f94b46393031d5931766b8106f2219a9137e6726b2ff589039', 
    '6NsLvMs5buiBO/q/XFtAD3qSS88ZUpDUxGc4xwJODz8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)