INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c4935a9b014c2d688d6c71e5cf2eb15f653ac26821b6ca04d4bbc97864d837', 
    '+BBeJlqnLhiVakPuqljx9WtB24rKoqhG8YbFDX0Sd3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)