INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c40449a5b8f158c3a569a825699d8e915774aaa13ce0d583ed9e289b0b5723fd', 
    '/x2Ng2yoV+W/zkdNTsKgZbn9ptppAJDpFQgW2iSrgIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)