INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b854ab2af03f5883a98cad2e86892327d4c2d1179244c1bf000e08c3cf6d5d', 
    'LoJuYCN1jmuLVIk8gzUOhZQLVzCIKom1nsEO89pXChQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)