INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1910d16b0eff82ce288c48d0a11c73323c856b210f0a2262972f0582015770ab', 
    'KT9R9NkJqmKKV6eaAMPRAjQLwg75rrqLQ3Vv7Rna5Lk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)