INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3322e3f9dc8dbc30659b334206c6b75bb60330aa771be564ff984cd76756c34', 
    'gL1sQPMdJnnKEELKtwiLF0jXcYllXFXwHcGJmY+lMHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)