INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1fe98295c21d50c5e674f01eac2a9a2494556feb4d8c3354f85b544b6c87b6d', 
    'hgyfxpcm7rEZ8OFK470jYvqHdNqmtEIfGnCMdH0dRwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)