INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2da6d4d9e4a3937a5ca470d53a12d0327546e924de7eb71811e0716d9f4abb2f', 
    '8vgWycGqDwKj0RZORtCdRbdSrzEryst9gCXkwmm7Ce8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)