INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4a258428c64fbf5eab04ffdda4f6600a7d3e3fdee2a727bcde9d9f7da4885bf', 
    'gx97aQxCHAVMPhNBIKReSzY38Ced+6c5S0GvnpAg1Qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)