INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66c4b35d4988fcb29e40955159c7766c3d260c2a4991364119461667a66fa913', 
    'CPsiRY7WMK46iYMDvLV9/Nl+z4ZWGVpi8F7Cmr9b5c0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)