INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1536da240b78b340c62f5735fcfddb3ac410dcd92a3ed8b3d53355fa660614e', 
    'k2J/17wvak6KO0sXnJnIG1fCpiFS8mf39vqT8hdDPNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)