INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a76f29e0a4a902166ef135eb3d61ea242411a266d2d493e06fe6802480f7f43', 
    'kuW7lQ3Wfmtenjfeda2zE0UqAWt0D44/hlq8mLTZW+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)