INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b116e7d43e6b24900bffbcc6fa96bc4168aa836445ede7f8cf2e405c5ad84402', 
    'E7cdVNCXwyv8Tnm7nsYCVngwMFyokmSbzXW0DycFBNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)