INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a511ca9ef5a2f3fddd55fad1af0acabece528c142d6cb5d074fa58ca7f93d72', 
    'UDw9SkWctB4zoprJZIcKBVsen+j8yVmDMjXA/uRRyOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)