INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d6fc992a2214be95c14ea915a482d97470fd222aa8f038d55c21cd14fec89dc', 
    'OPsFyNCiFxgr605WdvjrjvRnuJvw9K6ONKDVd/pi2jg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)