INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd22937e380e2a1a07ad69bdd691ebe4ee0f3be5f9cbf8b514279d918cc86833e', 
    '66r34FJGahx+0ofiM1H7vqVV9FIPTBWPrixb7TakAVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)