INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b73af2def7bb0de8ac4488e07619dae51d557420ab15577082f5d6a6792b60c', 
    'fJYzcJs4SYFk48bHOhKneOzripPmZEEIDhr3nUek6VM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)