INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b89e7e66492e2025a0b62fe7cb2f7f9b4b7a7728db490e9967efb7fded84bb52', 
    '7qvIcWbwMvyaHVZkyQrjFQCX89VaMUliV7ELs3CdzHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)