INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79f6afadedff2e542a2bbe1846673c1c843aaefe891f862801ef4f43c966fd30', 
    'o40MwHhLFzAinWfz4M0hCKZrCHKBaZzI4j11CkHCjrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)