INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be2343b166a0a823a9569016421355d49e2a71bd71976cc58af0fda1ee1aef41', 
    'Eq1KV8Uc79DDZU2AiIMWTyGFpJW9bYPnS36i8uKP0+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)