INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18eefc1f79e6d43598367d6b7088ceefdaa6e0994e4d02b0a6914e76a015f098', 
    'e8w2VNKeNzFCIlhFQ3ElPZ/cgHt3DexSikujrlhVs7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)