INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5593208f2645c6332ecdc893263b5a1cee31ea1c5751efcf2dbcab6fe94c3a5e', 
    'nwM9v1chYloirjMxB8S/UTPvPfqYqRYsCIVj/VFD4zI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)