INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e400635ce30f45fe4b62b4855d299140957e0863b5f0d1654aa283155d08ac7f', 
    'uzglfKtDRhTcomalz9nqbGunEOXS4npgV+hWxaSngGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)