INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '246393ebf6faf24daccbf8d02d7640fcb30e70f087e131675ee65d6671caf845', 
    'GXMGnqVu1NZEo/xhZOObaGtfBJ2K19UPIGppX0t3+to=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)