INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d3ec68f61d1013dfb134072d0863bbe2c75b02d2a1bfc07b1a9375a9c30c822', 
    'dPc1tmMSGO5fig//rsth9J+oHDIfUIFvvMAFn2PSto4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)