INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e9e66fdc320b1d0b9d2b63416175917ad30eaaf23cbf6685f0394cd8849e71c', 
    'LYpGPz2sKxEzcwMK3IlHgy0XEm1WL02SwtqSG06Cu/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)