INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f336ca1779795eba46318c7c0c08142a19b88436bd72e24c43efef8cf0f1c99', 
    'Epv/lUUn6xC3KVpIjbfrC7gH3SUBjr3McXMf0lFEQ8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)