INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74835b9ecd5d7fcebd2de00291e8bcb1c080cd8ff18cf9627275724cd7fc240a', 
    's93HNbg5imrxFbFKU6G+jSOPvCXz0f9VCBFqtNkkZzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)