INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e29f7e3ad976fe84ba82cc8b01cb2ecc710dc8d3a0465715798d0045372b7bb2', 
    'Fl4Z0UjdERMm+uMhXSvDiRseXRCpjQAoM4Tw15WC7wY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)