INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1f3a2bc487d77370c333a5064f7f3bb626c6da21a9f851a61abd17c43de4fe3', 
    'R+5mlquRrXjshsqQcfwPTcguO3Ud4rkL3TTnAQCynWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)