INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83b4d3381f2d18b3acf035f6564fab9f571c26d4d0499d05a34544947d1cd452', 
    'JRACbjwJKlyEEeyeXdq165i1AoY7UggEQqiEre+J5aw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)