INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae9b3dcd21b93f271a96e02d42de47417717744b17b6fd73b6a70edbe912afbe', 
    'e3yjlfkOUpJj52hl88AFvDia1Vzk+tiq2h7Am33m1Q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)