INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a12a11a56fba6dc82a763a49e17e3f963384dc815eb0dca49bbf7296ed83643', 
    'h090BmnrvPx4NnCG/SdaBgykdlJj8p6XlHs7gd0nr8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)