INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c31aa1f88109568af43f433cd426252e727764605bd82993888da104267a829', 
    'S5URkuYf96mSJGt2auVqBxrtWRCDBt70qSqfYN5Ytcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)