INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef14c103e95a33027e231cb7ee63a05262b451f2ca2e6d2a88c47a4b5f9d3f6e', 
    'npOQDPfKc0z03ziaLsq74Mdq/PE4llNJsQQONSWARoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)