INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b1b7a27445cd57ab560454bbfc0b56b686045f8a7593da241aa23d63af9cd31', 
    'yFL87K6jTkFASHsz4rQrHyoAObVTTaST2BbQVEC078o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)