INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3de5eddf93919b1ebde073b2aaf7e83a59bbc24350de919d61ecad85359cf8f', 
    '7i3KmPXvbzDCllEQzbwNh2zI1wJ9LPfnZYAIKsnElqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)