INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e249b2ad1f28540e7bf7da6e6695e217c9ba7eff47e10795cd888aaa0740bcac', 
    '3WOgFZ7JJXlDxIs8JvVJrAOBKMz9dJ4T4SYWclCFkiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)