INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdda0a4f2d206931b5ead34dfc88d4a3f2caf3a79432925e68b361da99b5cd7e', 
    'PRydnsRbtJtx1waREy3/ZXw8S1911S4uMODWbNsHjiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)