INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd37954333d120b8636240b552ff03e51b857e16fa8a42f63555d7fbc74425f9', 
    'cQZpsqrH6P7ZHUIHG1RI+MBAYaKGAQQWPnu7heBSIQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)