INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '671f63ee72d4e1f880da5ee98e3b68a7a565b0e82a490ebad6594041904af550', 
    'RGCRh0fCp84dw8e37r8XHvu/HvN8fqzQSyeH8x5XxKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)