INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d4b1c2af173c873935d133dd97e7294f956ec2894762608bf90a715d7e52964', 
    'HbMyN1XQ4M4mnjSXziOPmxukw6saHWr7cmu17k8NpnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)