INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7691024d8b279eb17761886492dc56d37c063b9f65312709af272c959c2f20f', 
    'vHaqp1Xn6Yna5zcg8hWFBsqAPiom0BBXG7RDbMnthe8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)