INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27e4ec4e7a20b321bab71b6f37a66605998ede813280b38c66817a98148753e7', 
    'R0/HIALUfqRzd0u1HVSf8eJNzya3DCcfNpHgcMYeTsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)