INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e478bf32cd194a5f8daffdfa96a1099ee40c3affdc200b348263957a898cd318', 
    'kdrNKRAy5GE1zsW1t2B+gexCGfgTupTu+GHORcxCQrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)