INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8a329787ddf51e9bfcf6d59c93c80614949f091a3cd72620efd3c215f687d0b', 
    'QeiBUSkCEm87Zjsf7MtPWQNEvgKjGE7i5gFaYu1h9bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)