INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47d6e7034e532d7c5e6ced699ff1b3443514cc1123c21ef878d05c5aaf9f0e02', 
    'nQe/Y+BhZKeK66fkABPURMqk0hjTz5Y3mwPePvAkcFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)