INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7b51341e978fb5dc2b422bf9bf2ef6779a72ca6359435342d425b5202ca61ca', 
    'vilWlrb8nc8vI1piuv/TFhDzuku8fH0fZxofmypPz6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)