INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50ffe040ddbac100f79341081426df2ebb0b886ff845ae89550207c7db3503e6', 
    'NbFdjmWzCcQJ4T2YLk3d3dHI/cybzqJEntAjHoKZ3Fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)