INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e42ac9b5108de6da5cb55f18ff621f5ff8945e7e835ed7170697e841a62b1c0c', 
    's/E80YlpcBEgbq2bte3D4EU6yaGToke9SumUuqlkakU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)