INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cadbb075da2d6c6f945017e08535afb823666d90e84685cf512513a576a26062', 
    'Do/fjwALEu1ccXEm7FM4DrHMl0xpQJG3i6n5ZD2ZjwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)