INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cf8dc007cd41bfd482dd573aa08a1cea722ad3484b7315381c38b33e9d6282a', 
    'sq36w6Y86vlb0U7QBRFfsgv574ANgfd5h8nNHFu2sDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)