INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fed62afdf5b517b0d4c5c80988fe23913b07aa7b254b281d4000205c114e84a7', 
    'pKFQ4ZTm9BoMbgzrz4TUX4oanwMlip3CSwMuw+1a3VY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)