INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fb8f0b760d7ecdb45d2db594e74216722a9b1e913cb499a8bbf39aef05ea508', 
    'x1nGfcb5S9WHyFpI023GgvqQ2irWNojLLQKn0n+0agk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)