INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53aaeb05b0dd6fdbe75aa7f14cee2d49cdbea0b78acde9905e087c576abf1196', 
    'UZuzOiqVs19mgkgQyUdOr5r19y8ga0TRGiGVyJknbic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)