INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b61db520d7490fa969460d759153fb43d6abe394c2e0fef409e40f7583fd9a45', 
    'd+dEdF2z4lSYsUmYVnZb7UVuPoBODsAtiuxo3/Evavw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)