INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2ca7472cf341b563e740f5dbfb45029bc8d2b231d4b7505051bb73dd1486ebf', 
    '3Ce6psv7XpWFHIY6iZ9Ld+JpYtxqE8s3nc/HdPTU2no=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)