INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e27a42a2e2076b09b1d072385fb775b49bc688575c5b2c5e781db29940c00ee', 
    'KRICvy4BTpky1sa84c99EAOm/LWqhxxbDj9vTMNT0Jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)