INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0774ce976b926ea4a98933139402a58ef670dffa6c314e8327d65c037c26539', 
    'i6bgmiw8bbCYMBaZ/efuLkGTYFKZ0IRfkjj+Sk7FT24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)