INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1439e7327baaacdb7eb617402758a4150314d1a8483761359a33098e47ff8f6', 
    'n68P0bJEjGdA1vNEmN7eKO6y36BKFq4XZjRaO6KN+/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)