INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1929eabdd76ec52ad2a9ff702d8e8389fc89d95f123b2568cb09b472a6dba2a7', 
    'xD9WzI5T8SS6i1hI+fktyYmAVydp81uYVd686QbBMIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)