INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e374e5cf02d65188a984aed6d6f83021e6f9ad280b32bae026950b089aedd9f1', 
    'wjaluXOqrdNuuzQqLbfoHAb584EWLoqL1OTnhcuGklk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)