INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70ccd69ab855b1e8c261afbacc8d0b70557083d5da2bec81922e02b9a456c815', 
    'H1zJ1exB6vMjDby7PpNmwg3OKpW8WiZ+R4VfNDdmyOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)