INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3114013a02d11a6cb610fa1edd4fd60e8f234f804dd4b11d700952aebbbb2f3a', 
    'gKQy3YzG42ZY3Oyyd1cDCSikYR6UkMerwj9DtW3ChU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)