INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1fd9ed803cf50ed2be2843d8f91e56d066ec9b70078c4acb79b3c2895a772b8', 
    'NMcgLoXnGqrTF7DgAdB/E+JPw6OSNPsVZI0SSZRBg1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)