INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dde88e0645773dd9ca1cc5217f1a4334f94028851a75e1469b0edaff84e73381', 
    'UPXGxJblCgiUM5ZTdDwN1hFw1aPRCZzKr0ppnRbvmZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)