INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd860511263f698a1ea5e03c203e4401594c75281b92a71235a782cba6a3a8b43', 
    'K5qBHev4ERCiDzYbF58/Xw9hh3BI6OyVVj0N4PgwpHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)