INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f27c12c6e268204d2666f026e3351e1ec1b2b551ab4be6a47eb6849ab474343', 
    'OZ4c5NEOozwc+PPm6QV/vRBuV1ThsTiRUS1KNC6zPoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)